Study of Electrical Properties of Modified Polypyrrole Composites Synthesized Using Different Concentrations Ce3+ Rare Earth Metal Salt as Dopant. Int J Sci Res Sci & Technol [Internet]. 2024 Dec. 20 [cited 2025 Jul. 29];11(6):1082-91. Available from: https://www.ijsrst.technoscienceacademy.com/index.php/home/article/view/IJSRST2411429